Although Donald Duck is usually in a bad temper, he is indeed a clever duck who loves inventing and creating. Look, on this early autumn morning, he is busy working in his own yard. He is building an automatic dog-washing machine for the big dog Pluto, and it is almost complete. Meanwhile, Pluto is lazily sprawled in the center of the yard, enjoying a comfortable and leisurely time. Just then, his owner's call comes. Pluto casually glances back, not taking it seriously at first, but soon realizes that the machine is designed for him. Pluto, who usually hates bathing, is terrified. He tries every possible way to slip away and hide in his doghouse, refusing to come out. Donald Duck can do nothing about it. Fortunately, the dog-washing machine is fully equipped and ready—no need to worry about the silly dog not coming over...